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The NASA Exoplanet Archive recognizes Aldebaran as a binary star, with Aldebaran B being the secondary star. [50] A spectral type of M2.5 has been published for Alpha Tauri B. [51] Alpha Tauri CD is a binary system with the C and D component stars gravitationally bound to and co-orbiting each other. These co-orbiting stars have been shown to be ...
The Book of Fixed Stars, a 10th-century synthesis of the comprehensive star catalogue in Ptolemy’s Almagest with local Arabic astronomical traditions on the constellations (notably the constellation system of the Anwā’). This page shows Orion (al-jabbar, "the giant"). The star Rigel in his foot derives its name from the Arabic rijl, "foot."
In 2016, the International Astronomical Union (IAU) organized a Working Group on Star Names (WGSN) [2] to catalog and standardize proper names for stars. The WGSN's first bulletin, dated July 2016, [3] included a table of 125 stars comprising the first two batches of names approved by the WGSN (on 30 June and 20 July 2016) together with names of stars adopted by the IAU Executive Committee ...
The Royal Stars, also known as the Royal Stars of Persia, are Aldebaran, Regulus, Antares, and Fomalhaut, four prominent stars that played a significant role in ancient astronomy and astrology. These stars were regarded as the celestial guardians of the sky during the time of the Persian Empire (550 BCE–330 BCE) and were considered markers of ...
Aldebaran b is a candidate exoplanet orbiting the orange giant star Aldebaran, 65 light-years away.It was initially detected in 1993, but was considered doubtful until 2015, when researchers came to a conclusion that there is likely an exoplanet orbiting Aldebaran, consistent with the original calculations, but also compatible with stellar activity. [2]
A nakshatra is one of 27 (sometimes also 28) sectors along the ecliptic. Their names are related to a prominent star or asterisms in or near the respective sectors. In essence (in Western astronomical terms), a nakshatra simply is a constellation. Every nakshatra is divided into four padas (lit. "steps").
Let's get into your weekly tarot card reading horoscope by zodiac sign—aka your Cosmo Tarotscope—for the week of February 4, 2025.
In Arabic lore, the star pairs are pictured as the hoof prints of a gazelle startled from a pond by Leo the lion. (The "pond" is pictured as the Coma Star Cluster.) The first pair of stars are Xi and Nu, second pair Upsilon and Lambda, third pair Kappa and Iota Ursa Majoris. The pairs also mark three of the bear's paws.